/// <summary>
/// Constructs new StarSystem instance from given data and adds it into world.
/// </summary>
public StarSystem(WorldContext worldContext, StarSystemData data)
{
WorldContext = worldContext;
ID = data.ID;
UniverseMapPosition = data.UniverseMapPosition;
worldContext.StarSystems.Add(this);
}
public static WorldContext GenerateWorld(ShipData playerShipData)
{
const Int32 starSystemsCount = 16;
var positions = GenerateStarSystemsPositions(starSystemsCount, 10);
var starSystemsData = new StarSystemsData {
StarSystems = new StarSystemData[starSystemsCount]
};
var spaceObjects = new List <SpaceObjectData>();
for (Int32 i = 0; i < starSystemsCount; i++)
{
var starSystem = new StarSystemData
{
ID = Guid.NewGuid(),
UniverseMapPosition = positions[i]
};
starSystemsData.StarSystems[i] = starSystem;
var star = GenerateStar(starSystem);
spaceObjects.Add(star);
spaceObjects.AddRange(GeneratePlanetsSystem(star));
}
spaceObjects.Add(playerShipData);
playerShipData.LocationID = starSystemsData.StarSystems.First().ID;
var captainsData = new CaptainsData
{
PlayerData = new CaptainData
{
CurrentShipID = playerShipData.ID
}
};
var worldContext = new WorldContext(new WorldContextData
{
WorldCtlData = new WorldCtlData {
Date = new DateTime(3042, 1, 1)
},
StarSystemsData = starSystemsData,
SpaceObjectsData = new SpaceObjectsData {
SpaceObjects = spaceObjects.ToArray()
},
CaptainsData = captainsData
});
return(worldContext);
}
private static StarData GenerateStar(StarSystemData starSystemData)
{
//Пока генерируем только главную последовательность
Single mass = Mathf.Pow(Random.Range(0.54f, 1.3f), 2f) * Constants.SolMass;
var type = StarType.Yellow;
Single surfaceTemp = -1f;
{
if (mass >= 0.3 * Constants.SolMass && mass <= 0.8 * Constants.SolMass) //M, красный карлик
{
type = StarType.Red;
surfaceTemp = Random.Range(2000f, 5000f);
}
else if (mass > 0.8 * Constants.SolMass && mass <= 1.7 * Constants.SolMass) //Типа солнца
{
type = StarType.Yellow;
surfaceTemp = Random.Range(3500f, 7500f);
}
else if (mass > 1.7 * Constants.SolMass && mass <= 18 * Constants.SolMass) //Белая или полуголубая звезда
{
type = StarType.White;
surfaceTemp = Random.Range(6000f, 30000f);
}
else if (mass > 18 * Constants.SolMass) //Почти гигант, голубая звезда
{
type = StarType.Blue;
surfaceTemp = Random.Range(10000f, 60000f);
}
}
String name = type + " starData";
Single luminosity = Mathf.Pow(mass / Constants.SolMass, 3.9f) * Constants.SolLuminosity;
Single radius = Mathf.Sqrt(luminosity) * Constants.SolRadius * (Constants.SolTemperature * Constants.SolTemperature)
/ (surfaceTemp * surfaceTemp * Mathf.Sqrt(Constants.SolLuminosity)); //L=(R^2)*(T^4)
return(new StarData
{
LocationID = starSystemData.ID,
Mass = mass,
Name = name,
Type = type,
Radius = radius,
SurfaceTemperature = surfaceTemp,
Luminosity = luminosity
});
}
